Channel Estimation

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6 papers in the last four weeks, against 1 the four weeks before. 0.1% of all new papers.

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  1. Mean Spatial Frequency Decoupling for Learning-Based Uplink-to-Downlink Covariance Conversion in FDD Massive MIMO

    Sep 30, 2026Melih Can ZerinChannel EstimationOrthogonal Frequency-Division Multiplexing

    Department of Electrical and Electronics Engineering Middle East Technical University Ankara, Türkiye

  2. Geometric Inductive Biases for Semi-Supervised Equalization: The Constellation-Aware Transformer

    Sep 27, 2026Avi CaciularuChannel EstimationMultiple-Input Multiple-Output

    Google Research

  3. Multi-Agent Orchestration of 3GPP Channel Estimators

    Sep 24, 2026I. Zakir Ahmed, Hamid SadjadpourChannel EstimationOrthogonal Frequency-Division Multiplexing

    Department of Electrical and Computer Engineering University of California, Santa Cruz

  4. CRFCAN: A Complex-Valued Cross-Domain Residual Network for Joint Channel and Phase Noise Estimation in Sub-THz OFDM Systems

    Sep 14, 2026Ruilin Wang, Xiaodai DongChannel EstimationFourier

    Department of Electrical and Computer Engineering, University of Victoria, Victoria, BC V8P 5C2, Canada

  5. X-RACE: XAI-assisted Recurrent neural network Attribution for Channel Estimation

    Sep 12, 2026Abdul Karim Gizzini, Yahia MedjahdiChannel EstimationCnn-Lstm

    University of Paris-Est Cr´eteil (UPEC), LISSI/TincNET, F-94400, Vitry-sur-Seine, France. · IMT Nord Europe, Institut Mines T´el´ecom, Centre for Digital Systems, F-59653 Villeneuve d’Ascq, France.

  6. The OCUDU dApp Platform: An Open Runtime and E3 Interface for Real-Time AI-RAN

    Sep 7, 2026Timothy O'Shea, Matthew Pennybacker, Andriy KharchenkoOpen Radio Access NetworksDecentralized Finance

    DeepSig Inc., Arlington, VA, USA

  7. Geometric Ceilings on Time-Frequency Masking for Single-Channel Separation

    Sep 3, 2026Maxime BaeldeSpeech SeparationTime-Frequency

    Independent researcher, Lille, France

  8. Neural Network-Assisted CLEAN for Channel Modeling in Low-SNR Regimes

    Jul 29, 2026Chaofan Deng, Linyu Sun, Jaeho Lee +1Channel EstimationChannel Modeling

    School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA

  9. Hybrid-Field Sparse Channel Representation and Recovery for XL-RIS-Assisted mmWave MIMO Systems

    Jul 26, 2026Wenkai Liu, Nan Ma, Jianqiao Chen +2Channel EstimationMultiple-Input Multiple-Output

    Beijing University of Posts and Telecommunications, Beijing 100876, China · Department of Broadband Communication, Peng Cheng Laboratory, Shenzhen 518055, China · ZGC Institute of Ubiquitous-X Innovation and Applications, Beijing 100876, China

  10. Message Passing Based Two-Timescale Bayesian Learning for Joint Channel and Memory Hardware Impairments Tracking

    Jul 2, 2026Wei Xu, An LiuChannel EstimationMultiple-Input Multiple-Output

    College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou 310027, China

  11. Brownian Bridge Diffusion-Based Joint Channel Estimation and Data Detection for Jamming-Resilient Receivers

    Jun 27, 2026Honghan She, Yufan Cheng, Tieming Sun +3Intentional JammingChannel Estimation

    National Key Laboratory of Wireless Communications, University of Electronic Science and Technology of China, Chengdu 611731, China · School of Artificial Intelligence, University of Science and Technology Beijing, Beijing 100083, China

  12. A Perception vs. Distortion Perspective on Score-Based Generative Channel Estimation

    Jun 15, 2026Marco Skocaj, Lukas Eller, Mate BobanChannel EstimationBeamforming

    All authors are with the Advanced Wireless Technology Laboratory, Huawei Heisenberg Research Centre, Munich, Germany.

  13. REACH: Interpretability-Driven Feature Identification and Architecture Compression for Multi-Channel Vehicular Channel Estimation

    Jun 10, 2026Simbarashe Aldrin Ngorima, Albert Helberg, Marelie H. DavelChannel EstimationChannel

    Faculty of Engineering, North-West University, South Africa · Centre for Artificial Intelligence Research, South Africa · National Institute for Theoretical and Computational Sciences, South Africa

  14. DRIFT: Joint Channel Estimation and Prediction Towards Pilotless 6G Non-Terrestrial Networks

    May 29, 2026Bruno De Filippo, Carla Amatetti, Alessandro Vanelli-CoralliChannel EstimationLow Earth Orbit Satellite Networks

    Department of Electrical, Electronic, and Information Engineering (DEI), Univ. of Bologna, Bologna, Italy

  15. GeoGS-CE: Learning Delay--Beam Channel Priors with 3D Gaussians for High-Mobility Scenarios

    May 15, 2026Yumeng Zhang, Jiajia Guo, Chaozheng Wen +2Channel EstimationRtk-Gnss

    iComAI Lab, HKUST

  16. Multi-Block Attention for Efficient Channel Estimation in IRS-Assisted mmWave MIMO

    May 14, 2026Mehrdad Momen-Tayefeh, Mehrshad Momen-Tayefeh, Maryam SabbaghianChannel EstimationReconfigurable Intelligent Surfaces

    School of Electrical and Computer Engineering, University of Tehran, Tehran, Iran · Department of Computer Engineering, Sharif University of Technology, Tehran, Iran

  17. Recurrent Transformer-Based Near- and Far-Field THz Wideband Channel Estimation for UM-MIMO

    May 12, 2026Dmitry Artemasov, Alexander Shmatok, Kirill Andreev +3Channel EstimationBeamforming

    Center for Next Generation Wireless and IoT, Skolkovo Institute of Science and Technology, Moscow, Russia · Department of IEOR, Indian Institute of Technology Bombay, India · Faculty of Computer and Engineering Sciences, Innopolis University, Innopolis, Russia

  18. SwiftChannel: Algorithm-Hardware Co-Design for Deep Learning-Based 5G Channel Estimation

    May 3, 2026Shengzhe Lyu, Yuhan She, Di Duan +5Channel EstimationChannel State Information

    Department of Computer Science, City University of Hong Kong, Hong Kong · Department of Electrical Engineering, City University of Hong Kong, Hong Kong · Department of Information Engineering, The Chinese University of Hong Kong, Hong Kong +2

  19. Data driven approach for Outdoor Channel Prediction in 5G and Beyond

    May 3, 2026A. Sathi Babu, V. Udaya Sankar, Vishnu Ram OVChannel EstimationChannel Modeling

    Department of ECE SRM University AP Guntur, India · Independent Research Consultant Bengaluru, India

  20. EVT-Based Generative AI for Tail-Aware Channel Estimation

    Apr 27, 2026Parmida Valiahdi, Niloofar Mehrnia, Walid Saad +1Channel EstimationLong-Tailed Distribution

    ∗Department of Electrical and Electronics Engineering, Koc University, Istanbul, Turkey · †Department of Electrical Engineering and Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden · ‡Department of Electrical and Computer Engineering, Virginia Tech, Virginia, United States

  21. Null-Space Flow Matching for MIMO Channel Estimation in Latency-Constrained Systems

    Apr 23, 2026Junjie Zhao, Guangming Liang, Dongzhu Liu +1Channel EstimationChannel State Information

    College of Electronic Information and Optical Engineering, Nankai University · School of Computing Science, University of Glasgow · School of Natural and Computing Science, University of Aberdeen

  22. Channel Estimation via Successive Denoising in MIMO OFDM Systems: A Reinforcement Learning Approach

    Jan 25, 2021Myeung Suk Oh, Seyyedali Hosseinalipour, Taejoon Kim +2Channel EstimationOrthogonal Frequency-Division Multiplexing

    Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA · Electrical Engineering and Computer Science, University of Kansas, Lawrence, KS, USA